I would definitely check out the hardwood ridge lying between the major and minor south-flowing streams that is SSE of your blue dot. It looks like this area is open enough to afford shots but still offer enough cover for deer to cross from one streambed to the other. The mixture of cover types also provides good browse, and possibly some acorns from some of the mature oaks, if there are any. This is what I call a cover tunnel: a swath of more open area between two areas of thick vegetation that deer are likely to cross between.
Another, and maybe better, spot I like is what looks like a confluence of about 4 minor ditches into the main stream right on the east boundary of your red circle. This is what I call a topographic funnel. I love this kind of setup. I would look for a good stand site on the south bank of the stream that gives you some elevation and affords a good view of as much of the drainage area as possible. Deer love to follow drainages, and here are about 5 that end up in the same 4 or 5 acre area. Dynamite!
The same sort of confluence, although on more minor drainages, occurs near the headwaters of the minor stream further south. This is about midway between the printed bold 1500 elevation and the river to the SW, just SW of the small white opening in the solid green on the topo map. Could be a good spot here with the same general strategy as #2 above.
In situations like this where other hunters may be able to access your area, I like to set up at least 3 locations so that if something goes wrong with one, I always have a couple more to fall back on. Ground blinds made with a few sturdy limbs stacked wooden-fence style in a semi-circle to give you a gun rest can be quickly covered with a piece of camo blind material on hunting days and a fold-up nylon chair can be packed in easily. Also a light, portable tree stand is good, but requires a more exacting set-up and usually more clearing to create shooting lanes. The camo tent blinds are also good, but I like a sturdy rest for my shots, which is tricky with the tents.